D7F022 · D7F022_ACOCL

  • Protein
    NAD(P)H-quinone oxidoreductase subunit 5, chloroplastic
  • Gene
    ndhF
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    3/5

Function

function

NDH shuttles electrons from NAD(P)H:plastoquinone, via FMN and iron-sulfur (Fe-S) centers, to quinones in the photosynthetic chain and possibly in a chloroplast respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient.

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.

Catalytic activity

GO annotations

AspectTerm
Cellular Componentchloroplast thylakoid membrane
Cellular Componentmitochondrial respiratory chain complex I
Molecular FunctionNADH dehydrogenase (ubiquinone) activity
Molecular FunctionNADH dehydrogenase activity
Molecular Functionquinone binding
Biological ProcessATP synthesis coupled electron transport
Biological Processelectron transport coupled proton transport

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    NAD(P)H-quinone oxidoreductase subunit 5, chloroplastic
  • EC number
  • Alternative names
    • NADH-plastoquinone oxidoreductase subunit 5

Gene names

    • Name
      ndhF

Encoded on

  • Chloroplast

Organism names

  • Taxonomic identifier
  • Strain
    • 56.16
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Acoraceae > Acorus

Accessions

  • Primary accession
    D7F022

Subcellular Location

Membrane
; Multi-pass membrane protein
Plastid, chloroplast thylakoid membrane
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane17-38Helical
Transmembrane63-87Helical
Transmembrane99-117Helical
Transmembrane123-144Helical
Transmembrane165-183Helical
Transmembrane240-259Helical
Transmembrane265-289Helical
Transmembrane305-326Helical
Transmembrane371-390Helical
Transmembrane402-425Helical
Transmembrane521-542Helical
Transmembrane580-598Helical

Keywords

PTM/Processing

Keywords

Interaction

Subunit

NDH is composed of at least 16 different subunits, 5 of which are encoded in the nucleus.

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain53-103NADH-Ubiquinone oxidoreductase (complex I) chain 5 N-terminal
Domain119-419NADH:quinone oxidoreductase/Mrp antiporter membrane subunit
Domain426-640NADH:ubiquinone/plastoquinone oxidoreductase chloroplast chain 5 C-terminal

Sequence similarities

Belongs to the complex I subunit 5 family.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Fragment
  • Length
    640
  • Mass (Da)
    72,430
  • Last updated
    2010-08-10 v1
  • Checksum
    BBE055FF65892EA4
GLGLLLVPTATKNLRRIWAFFSVLLLSIAMVFSADLAIQQINGSFIYQYSWSWTINNTFSLEFGYLIDPLTSIMLILITTVGIMVLIYSDNYMSHDQGYLRFFAYMSFFNTSMLGLVTSSNLIQIYIFWELVGMCSYLLIGFWFTRPTAANACQKAFVTNRXXDFGLLLGILXLYWITGSFEFRDLFEILKNLIHNNEVNSLXAALCASLLFVGAVAKSAQFPLHVWLPDAMEGPTPISALIHAATMVAAGIFLVARLLPLFTVIPYIMNFISLIGIITVLLGATLALAQRDIKRSLAYSTMSQLGYIMLAPGIGSYRAALFHLITHAYSKALLFLGSGSIIHSMEPIVGYSPEKSQNMILMGGLRRYVPITKTTFFLGTLSLCGMPPLACFWSKDEILNDTWLYSPIFAIIAWSTAGLTAFYMFRVYLLTFDGHLQVHFQNFSSTKNSSFYSISIWGKEVPKPLNVNLFLSTMNTNEKMSFFSKNTYQIDRNGKNRIRYFSTQFGNKYTSMYPHESDNTMLFPMLVLVLFTLFIGFIGIPFDQGVIDLDILSKWLTPSINLLHSNSGDSFDWYEFVTNAIYSVTISFLGIFLAYIFYGSVYSSFQNLDLINSFVRIDSKRILSDRIINGIYNWSYNRGY

Features

Showing features for non-terminal residue.

TypeIDPosition(s)Description
Non-terminal residue1
Non-terminal residue640

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
EU814663
EMBL· GenBank· DDBJ
ACF19260.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.
FeedbackHelp